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Minecraft Java 1.20 Mods

Browse 31 free mods for Minecraft Java 1.20 — popular picks include Gigeresque, Melons Nightmare After Christmas, ArPhEx: BOP Integration.

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Gigeresque
1.21.1fabric

Gigeresque

Gigeresque is a horror-themed mod that offers players a dive into the horrific biomechanical world of the xenomorphs, and the mutated realms of the neomorphs, deacons, and goo mutants.

363kdownloads
Melons Nightmare After Christmas
1.20fabric

Melons Nightmare After Christmas

Horror mod inspired off of "man from the fog", santa will haunt you down through your world, spying on you while tormenting the local villagers. Thought you were safe? think again in taiga biome...

11kdownloads
ArPhEx: BOP Integration
1.20.1forge

ArPhEx: BOP Integration

Integrates ArPhEx with Biomes O' Plenty by assigning mobs to fitting biomes.

9.9kdownloads
Shade Into Darkness
1.20.1forge

Shade Into Darkness

Shade into darkness is a horror mod meant to expand on the lore of enderman by adding a creepy stalker/biome to your world

9.4kdownloads
Biome Compass: Maya Edition
1.20.1fabric

Biome Compass: Maya Edition

Works like Nature's compass mod but completely server-side!

3.8kdownloads
the hiker
1.20.1forge

the hiker

the hiker, a scary mod that adds a new boss named the hiker, it also add a new biome, the hikers forest. and different variants of the hiker!

2.8kdownloads
Sigma & Gigachad Mod
1.20fabric

Sigma & Gigachad Mod

Mod Adds real Gigachad & Sigma Mobs, Items, Ore Generation, Structures meme pistol food soup bed wood generate savanna dark forest craft textures shovel hoe structure alpha ai armor pickaxe

1.3kdownloads
Veil of the Ancients
1.20.1forge

Veil of the Ancients

A modpack blending horror, challenge, and adventure. Adapt to new survival mechanics, manage food wisely, and face smarter enemies. Explore new biomes, dimensions, and structures. Master magic, automate with Create, and uncover hidden mysteries.

1.3kdownloads
huge biomes
1.20

huge biomes

this makes all biomes huge, even larger than large biomes biomes

810downloads
Iris Caves
1.20.1forge

Iris Caves

Makes Alex's Caves work with your shaders — biome fog, the Luxtructosaurus red sky, Deepsight, and fixes for its invisible mobs and projectiles.

743downloads
Comforts and Compasses Advancements Pack Add-on
1.20

Comforts and Compasses Advancements Pack Add-on

An add-on to the BlazeandCaves Advancements Pack to add support for the Comforts mod, the Nature's compass mod, and the Explorer's compass mod.

697downloads
Kabus - Psychological Horror
1.20.1forge

Kabus - Psychological Horror

A psychological horror mod that introduces a dynamic sanity mechanic, terrifying hallucinations, and an intelligent entity that stalks you.

662downloads
Snow's Extended Structures & Biomes
1.20.1forge

Snow's Extended Structures & Biomes

Dive into a richer, more immersive world with Snow's Extended Structures & Biomes! This mod takes your game to the next level by expanding the variety of environments and architectural marvels you can encounter. Explore beautifully crafted biomes that offe

514downloads
Enwithered
1.20.1forge

Enwithered

Restrict Biomes by a timer system that will wither or kill if you stay too long in it

440downloads
Aterium Mod
1.20.1forge

Aterium Mod

Aterium Mod is a Mod that adds several new Dimensions, tons of new Items, new Biomes and of course Blocks. Entitys are Provided too.

402downloads
Otherside  (Remake)
1.19

Otherside (Remake)

The Otherside is a corrupted dimension datapack that expands the Deep Dark’s lore with deadly biomes, powerful artifacts, and unique mechanics. Face escalating danger the longer you stay, uncover legendary loot, and survive a world consumed by Sculk.

332downloads
Distorted Caves Expansion Datapack
1.20

Distorted Caves Expansion Datapack

A worldgen expansion datapack that adds revamped biomes, mobs, and a challenging new dimension!

298downloads
Minecraft But You Cant Touch Nature
1.20.1forge

Minecraft But You Cant Touch Nature

This mod makes it so when you touch blocks like grass, it results in Damage being taken!

294downloads
Gold Golem
1.20.1forge

Gold Golem

An experimental mod that adds all sorts of wacky stuff to your world. Adds blocks, foods, entities and biomes. Beware, this mod isn't balanced properly at all, and I have no plans to ever do so!

250downloads
Genshin Nature: Revived
1.20.1forge

Genshin Nature: Revived

The cancelled Genshin Impact mod, alive again on 1.21.1 and 1.20.1 - Hilichurl camps, elemental Slimes, Regisvines, Hypostases, Visions and 435 creatures. An authorized port of fapdos' Genshin Nature.

160downloads
Skyleaf Biomes
1.20

Skyleaf Biomes

A custom world type that has all the biomes and most of the features and structures you’d find in a normal 1.20-1.20.1 world. Created as a custom worldgen option for my new long-term stream series on YouTube

119downloads
Biome Painter
1.20.1fabric

Biome Painter

Biome Painter enables dynamic biome editing without requiring world regeneration. Modify biomes directly in existing worlds, manage biome regions, perform large-scale biome conversions, and synchronize changes across clients

107downloads
Great Soup
1.20.1forge

Great Soup

This mod is focused on adding soups with various effects. It also adds bosses, new mechanics, biomes, and glue, but the most important thing is the soups.

65downloads
Slimes Everywhere
1.19fabric

Slimes Everywhere

Allows Slimes to spawn at night in any biome

54downloads
Cursed Fate Ratio Technique Addon Mod (1.20.1, 1.20) – Technique Expansion
1.20.1forge

Cursed Fate Ratio Technique Addon Mod (1.20.1, 1.20) – Technique Expansion

Cursed Fate Ratio Technique Addon Mod brings Kento Nanami’s signature ability into Minecraft as part of the Cursed Fate mod ecosystem. Features: Adds Ratio Technique from Jujutsu Kaisen into Cursed Fate. Compatible with other Cursed Fate addons. Includes domain and energy mechanics tied to Ratio. Screenshots: Cursed Fate Ratio Technique Addon Mod Download Links For […]

Grim and Bleak Mod (1.21.1, 1.20.1) – Place Where No One Lives
1.21.1

Grim and Bleak Mod (1.21.1, 1.20.1) – Place Where No One Lives

Grim and Bleak Mod is an ambience-focused mod that blends exploration, survival mechanics, and dark atmosphere. It introduces a shadowy dimension called Limbo, filled with hostile creatures, rare resources, and high-risk progression. Actions taken inside Limbo can also affect the Overworld. Features: New dark dimension called Limbo with unique biomes and enemies Atmosphere-focused semi-horror gameplay […]

From The Woods Mod (1.20.1) – The Forest Is Watching
1.20.1forge

From The Woods Mod (1.20.1) – The Forest Is Watching

From The Woods Mod is a horror-focused Minecraft mod that adds a stalking forest entity and environmental scare mechanics. The creature appears only in wooded areas and creates constant psychological pressure through strange events and disruptions. Features: Adds a new horror creature that inhabits forest biomes The entity manifests only when the player is inside […]

The Boiled One Modpack (1.20.1, 1.20) – Face Your Nightmares
1.20.1

The Boiled One Modpack (1.20.1, 1.20) – Face Your Nightmares

The Boiled One Modpack is a bizarre and chaotic modpack filled with strange mechanics, unusual visuals, and unexpected mod combinations. It's designed for players who want a truly unconventional Minecraft experience, where normal rules don’t apply. Features: Expect the unexpected with odd mod interactions. Features untested, surreal content and wild behaviors. Strange biomes and terrain for […]

Gigeresque Mod (1.21.1, 1.20.1) – Biomechanical Terror
1.21.1neoforge

Gigeresque Mod (1.21.1, 1.20.1) – Biomechanical Terror

Gigeresque Mod transforms Minecraft into a haunting and thrilling survival horror experience. By introducing creatures and elements inspired by H.R. Giger's iconic designs, this mod adds a layer of fear and excitement that stands out from typical gameplay. Deep underground, players can stumble upon black monolithic structures, ominous and foreboding in their design. These dungeons […]

S
1.20.1forge

Soul Dimension

My First Addon The Phase is the only monster so far made with mcreator new dimension being the soul dimension i mainly built this mod as i thought that the soul sand valley biome has potential but it just does not have a mob which spawns there. enjoy :)

80downloads
Santa's Sleigh Map (26.2, 1.20.1)
1.20.1

Santa's Sleigh Map (26.2, 1.20.1)

About Santa's Sleigh Map Santa's Sleigh Map. Santa has crashed on his final test run before Christmas Eve. You are the only mechanic in the North Pole and must travel into the Coal Mine, through the Scary Forest, around GumDrop Grove, across Icicle Island, and into Candy Land to rebuild Santa's Sleigh and save Christmas! […]